General information for Dj&A, P.C.
Physical address
1526 Cole Blvd Ste 370, Lakewood, Co, 80401
Mailing address
1526 Cole Boulevard, Ste 360, Lakewood, CO, 80401
Website
djanda.com
Points of contact for Dj&A, P.C.
SAM.gov Points of Contact
Christopher
Anderson
Government Business POC
Electronic Business POC
President
2000 Maple St, Missoula, MT, 59808
Sarah
Welty
Alternate Electronic Business POC
Administrative Assistant
2000 Maple St, Missoula, MT, 59808
Additional contact details may be available
NAICS codes for Dj&A, P.C.
| Code | Description | Small Business |
|---|---|---|
|
541330
PRIMARY
|
Engineering Services
|
No
|
| 221310 | Water Supply and Irrigation Systems | Yes |
| 221320 | Sewage Treatment Facilities | No |
| 236220 | Commercial and Institutional Building Construction | Yes |
|
237110
|
Water and Sewer Line and Related Structures Construction
|
Yes
|
|
237120
|
Oil and Gas Pipeline and Related Structures Construction
|
Yes
|
|
237210
|
Land Subdivision
|
No
|
|
237310
|
Highway, Street, and Bridge Construction
|
Yes
|
|
541310
|
Architectural Services
|
No
|
|
541340
|
Drafting Services
|
No
|
|
541360
|
Geophysical Surveying and Mapping Services
|
No
|
|
541370
|
Surveying and Mapping (except Geophysical) Services
|
No
|
|
541420
|
Industrial Design Services
|
No
|
|
541430
|
Graphic Design Services
|
No
|
|
541490
|
Other Specialized Design Services
|
No
|
|
541620
|
Environmental Consulting Services
|
No
|
|
562910
|
Remediation Services
|
No
|
Update history
5 change(s) tracked
Jun 12, 2026
NAICS 562910: exception YY → NY
Jun 12, 2026
NAICS 541360: small-business status Yes → No
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